Highest Daily Low Temperatures in Oslo History

This is a list of the hottest daily low temperatures ever recorded in Oslo, Norway history from 1937–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Oslo

The highest low temperature for a calendar day in Oslo, Norway history was 21.7 °C which happened on Saturday, July 28, 2018.

Rank	Temperature	Date
1	21.7 °C	July 28, 2018
2	21.5 °C	July 28, 2019
3	21.3 °C	July 27, 2019
4	21.1 °C	July 12, 1941
5	20.7 °C	July 17, 2003
6	20.4 °C	July 29, 2018
7	20.2 °C	July 29, 2019
7	20.2 °C	August 2, 1969
9	20.1 °C	July 14, 2021
9	20.1 °C	July 11, 2018
11	20.0 °C	August 2, 1994
11	20.0 °C	August 3, 1969
11	20.0 °C	August 12, 1955
14	19.9 °C	July 9, 2014
15	19.7 °C	June 11, 2007
16	19.6 °C	July 10, 1977
16	19.6 °C	July 4, 1958
16	19.6 °C	August 10, 1945
19	19.5 °C	June 20, 2020
19	19.5 °C	July 16, 2003
19	19.5 °C	July 1, 1997